91300085

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{877}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 112271616

約数和(自身を除く): 20971531

約数列:

[1, 5, 47, 235, 443, 877, 2215, 4385, 20821, 41219, 104105, 206095, 388511, 1942555, 18260017, 91300085]

約数ペア:

[(1, 91300085), (5, 18260017), (47, 1942555), (235, 388511), (443, 206095), (877, 104105), (2215, 41219), (4385, 20821)]